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RO-NRE-OMP

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About this collection

The ANR bank contains many sets with original names and codes, including navigation, safety and equipment topics. Select a module by name or use question search.

“ANR — 02_NAVIGATIE — RO-NRE-OMP” contains 7 questions across 1 collection.

Learning

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Exam

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Sample questions and answers

These examples come from the published collection. Choose Learning to study questions in sequence, or Exam to check your knowledge.

Care este semnificatia parametrului SOG afisat de un receptor GPS de navigatie maritima?

One correct answer

  • viteza deasupra fundului in functie de urmatorul WAYPOINT;
  • viteza deasupra fundului in functie de WAYPOINT-ul anterior;
  • viteza deasupra fundului rezultata din derivata spatiului intre puncte consecutiv determinate✓ Correct answer
Efectul de noapte este generat de:

One correct answer

  • trecerea undei directe peste suprafete cu proprietati conductive diferite;
  • receptia simultana a undei directe si a celei reflectate;✓ Correct answer
  • eroarea de nealiniere a antenei cadru in axul longitudinal al navei
Linia de pozitie hiperbolica se defineste ca fiind:

One correct answer

  • locul geometric al punctelor din care suma distantelor la doua puncte fixe este constanta;
  • locul geometric al punctelor de egala diferenta de relevment la doua puncte fixe;
  • locul geometric al punctelor de egala diferenta de distanta la doua puncte fixe;✓ Correct answer
Care din afirmatiile de mai jos cu privire la parametrii segmentului spatial GPS este FALSA?

One correct answer

  • inaltimea aproximativa a orbitei este 21.200 km
  • inclinarea orbitei fata de planul ecuatorului terestru este 55 grade
  • perioada de rotatie a satelitilor este 24 ore✓ Correct answer
Deviatia radio este determinata de:

One correct answer

  • efectul de uscat;
  • efectul de noapte;
  • efectul de emisie secundara✓ Correct answer

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Can I use my result as an official document?

No. This is independent practice. A result does not replace an examination, certificate or knowledge check by an authorised organisation.